package com.tom;

import java.io.IOException;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class MemberController
 */
public class ProductController extends HttpServlet {
	private static final long serialVersionUID = 1L;
	private static final String LIST_PRODUCT = "listProduct.jsp";
	private static final String ADD_PRODUCT = "product.jsp";
	private static final String EDIT_PRODUCT = "product_edit.jsp";

	private ProductDAO dao;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public ProductController() {
		super();
		dao = new ProductDAO();
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		
		String action = request.getParameter("action");
		String forward = LIST_PRODUCT;
		if (action.equalsIgnoreCase("listproduct")) {
			List<Product> products = dao.getAll();
			request.setAttribute("products", products);
			//forward = LIST_PRODUCT;
			RequestDispatcher dispatcher = request.getRequestDispatcher(LIST_PRODUCT);
			dispatcher.forward(request, response);
	}
		

	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
//		String forward = LIST_PRODUCT;
//		String action = request.getParameter("action");
//		if (action == null) {
//			forward = LIST_PRODUCT;
//		} else {
//			if (action.equalsIgnoreCase("listproduct")) {
//				forward = LIST_PRODUCT;
//			}
//			if (action.equalsIgnoreCase("addproduct")) {
//				if (request.getParameter("p_number") != null) {
//					// save
//					String p_number = request.getParameter("p_number");
//					String p_desc = request.getParameter("p_desc");
//					String p_name = request.getParameter("p_name");
//					String p_class = request.getParameter("p_class");
//					int price = Integer.parseInt(request.getParameter("price"));
//					int selling = Integer.parseInt(request
//							.getParameter("selling"));
//					int stock_qty = Integer.parseInt(request
//							.getParameter("stock_qty"));
//					int loan_qty = Integer.parseInt(request
//							.getParameter("loan_qty"));
//					int usable = Integer.parseInt(request
//							.getParameter("usable"));
//					String maping = request.getParameter("maping");
//					Product p = new Product(p_number, p_desc, p_name, p_class,
//							price, selling, stock_qty, loan_qty, usable, maping);
//					dao.add(p);
//					forward = LIST_PRODUCT;
//				} else {
//					forward = ADD_PRODUCT;
//				}
//			}
//			if (action.equalsIgnoreCase("edit")) {
//				String name = request.getParameter("p_number");
//				// name = new String(name.getBytes(), "ISO-8859-1");
//				// System.out.println(name);
//				Product p = dao.getProductById(name);
//				request.setAttribute("p", p);
//				System.out.println("error");
//				forward = EDIT_PRODUCT;
//
//			}
//		}
//		List<Product> products = dao.getAll();
//		request.setAttribute("products", products);
//		RequestDispatcher dispatcher = request.getRequestDispatcher(forward);
//		dispatcher.forward(request, response);

	}
}
